All children in the United States are entitled to equal access to a basic public elementary and secondary education regardless of their actual or perceived race, color, national origin, citizenship, immigration status, or the status of their parents/guardians. School districts that either prohibit or discourage, or maintain policies that have the effect of prohibiting or discouraging, children from enrolling in schools because they or their parents/guardians are not U.S. citizens or are undocumented may be in violation of Federal law.